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CVE-2009-0909

24
FAUCET Score

CVE-2009-0909 describes a heap-based buffer overflow in the VNnc Codec affecting VMware Workstation, Player, ACE, and Server versions prior to their respective patched builds. This critical vulnerability (CVSS 9.3) allows remote attackers to execute arbitrary code with high impact on confidentiality, integrity, and availability, typically via a crafted web page or video file. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2.5.1CPE matchmatch criteria
cpe:2.3:a:vmware:ace:2.5.1:*:*:*:*:*:*:*
2.5.1CPE matchmatch criteria
cpe:2.3:a:vmware:player:2.5.1:*:*:*:*:*:*:*
2.0CPE matchmatch criteria
cpe:2.3:a:vmware:server:2.0:*:*:*:*:*:*:*
6.5.1CPE matchmatch criteria
cpe:2.3:a:vmware:workstation:6.5.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.63%
Probability of exploitation in next 30 days
EPSS Percentile
90.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0463 is in the 56th percentile among its peer group of 8,920 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

lists.vmware.com / pipermail/security-announce/2009/000054.html
PatchVendor Advisory
seclists.org / fulldisclosure/2009/Apr/0036.html
Patch
security.gentoo.org / glsa/glsa-201209-25.xml
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6251
securityfocus.com / bid/34373
Exploit
securitytracker.com / id
vmware.com / security/advisories/VMSA-2009-0005.html
vupen.com / english/advisories/2009/0944